OPA2374 6.5MHz、585uA、轨至轨 I/O CMOS 运算放大器
The OPA373 and OPA374 families of operational amplifiers are low power and low cost with excellent bandwidth (6.5MHz) and slew rate (5V/us). The input range extends 200mV beyond the rails and the output range is within 25mV of the rails. The speed/power ratio and small size make them ideal for portable and battery-powered applications.
The OPA373 family includes a shutdown mode. Under logic control, the amplifiers can be switched from normal operation to a standby current that is less than 1uA.
The OPA373 and OPA374 families of operational amplifiers are specified for single or dual power supplies of +2.7V to +5.5V, with operation from +2.3V to +5.5V. All models are specified for –40°C to +125°C
|
OPA2374 |
OPA374 |
OPA4374 |
| Number of Channels |
2 |
1 |
4 |
| Total Supply Voltage (V)(Min)(+5V=5, +/-5V=10) |
2.3 |
2.3 |
2.3 |
| Total Supply Voltage (V)(Max)(+5V=5, +/-5V=10) |
5.5 |
5.5 |
5.5 |
| Iq per channel(Max)(mA) |
0.75 |
0.75 |
0.75 |
| GBW(Typ)(MHz) |
6.5 |
6.5 |
6.5 |
| Slew Rate(Typ)(V/us) |
5 |
5 |
5 |
| VIO (25 deg C)(Max)(mV) |
5 |
5 |
5 |
| Offset Drift(Typ)(uV/C) |
3 |
3 |
3 |
| IIB(Max)(pA) |
10 |
10 |
10 |
| CMRR(Min)(dB) |
80 |
80 |
80 |
| Vn at 1kHz(Typ)(nV/rtHz) |
30 |
30 |
30 |
| Rail-Rail |
In,Out |
In,Out |
In,Out |
| Rating |
Catalog |
Catalog |
Catalog |
| Pin/Package |
8SOIC, 8SOT-23 |
5SOT-23, 8SOIC |
14SOIC, 14TSSOP |
| Operating Temperature Range(C) |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Approx. Price (US$) |
0.65 | 1ku |
0.36 | 1ku |
0.95 | 1ku |
OPA2374 特性
- LOW OFFSET: 5mV (max)
- LOW IB: 10pA (max)
- HIGH BANDWIDTH: 6.5MHz
- RAIL-TO-RAIL INPUT AND OUTPUT
- SINGLE SUPPLY: +2.3V to +5.5V
- SHUTDOWN: OPAx373
- SPECIFIED UP TO +125°C
- MicroSIZE PACKAGES: SOT23-5, SOT23-6, SOT23-8 and DFN-10
- APPLICATIONS
- PORTABLE EQUIPMENT
- BATTERY-POWERED DEVICES
- ACTIVE FILTERS
- DRIVING A/D CONVERTERS
OPA2374 芯片订购指南
| 器件 |
状态 |
温度 |
价格（美元） |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| OPA2374AID |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| OPA2374AIDCNR |
ACTIVE |
-40 to 125 |
0.65 | 1ku |
SOT-23 (DCN) | 8 |
3000 | LARGE T&R |
|
| OPA2374AIDCNRG4 |
ACTIVE |
-40 to 125 |
0.65 | 1ku |
SOT-23 (DCN) | 8 |
3000 | LARGE T&R |
|
| OPA2374AIDCNT |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOT-23 (DCN) | 8 |
250 | SMALL T&R |
|
| OPA2374AIDCNTG4 |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOT-23 (DCN) | 8 |
250 | SMALL T&R |
|
| OPA2374AIDG4 |
ACTIVE |
-40 to 125 |
0.75 | 1ku |
SOIC (D) | 8 |
75 | TUBE |
|
| OPA2374AIDR |
ACTIVE |
|
0.65 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
| OPA2374AIDRG4 |
ACTIVE |
|
0.65 | 1ku |
SOIC (D) | 8 |
2500 | LARGE T&R |
|
OPA2374 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| OPA2374AID |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AID |
OPA2374AID |
| OPA2374AIDCNR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AIDCNR |
OPA2374AIDCNR |
| OPA2374AIDCNRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AIDCNRG4 |
OPA2374AIDCNRG4 |
| OPA2374AIDCNT |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AIDCNT |
OPA2374AIDCNT |
| OPA2374AIDCNTG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AIDCNTG4 |
OPA2374AIDCNTG4 |
| OPA2374AIDG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AIDG4 |
OPA2374AIDG4 |
| OPA2374AIDR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AIDR |
OPA2374AIDR |
| OPA2374AIDRG4 |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
OPA2374AIDRG4 |
OPA2374AIDRG4 |
OPA2374 应用技术支持与电子电路设计开发资源下载
- OPA2374 数据资料 dataSheet 下载.PDF
- TI 德州仪器仪运算放大器 (Op Amp)产品选型与价格 . xls
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- 运算放大器的单电源操作 (PDF 2174 KB)
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- Op Amp Performance Analysis (PDF 76 KB)
- An Error Analysis of the ISO102 in a Small Signal Measuring Application (PDF 29 KB)
- Level Shifting Signals with Differential Amplifiers (PDF 23 KB)
- Operational Amplifier Macromodels: A Comparison (PDF 59 KB)
OPA2374 工具与软件